A place where I post a photo each day, which you can download and use as a desktop image.
These are all my original photos and you are welcome to use them for your personal purposes. If you wish to use them commercially, please contact me.

Thursday, 16 April 2015

DESKTOP 624 - WALLFLOWER

Erysimum (wallflower) is a genus of flowering plants in the botanical family Brassicaceae, that includes about 180 species, both popular garden plants and many wild forms. The genus Cheiranthus is sometimes included here in whole or in part. Erysimum has recently been ascribed to a monogeneric cruciferous tribe, Erysimeae. This tribe is characterized by sessile, stellate and/or malpighiaceous trichomes, yellow to orange flowers and multiseeded siliques.Most wallflower garden cultivars (e.g. Erysimum 'Chelsea Jacket') are derived from E. cheiri (often placed in Cheiranthus), from southern Europe. They are often attacked by fungal and bacterial disease, so they are best grown as biennials and discarded after flowering. They are also susceptible to clubroot, a disease of Brassicaceae. Growth is best in dry soils with very good drainage, and they are often grown successfully in loose wall mortar, hence the vernacular name.

There is a wide range of flower colour in the warm spectrum, including white, yellow, orange, red, pink, maroon, purple and brown. The flowers, appearing in spring, usually have a strong fragrance. Wallflowers are often associated in spring bedding schemes with tulips and forget-me-nots. The cultivar 'Bowles's Mauve' has gained the Royal Horticultural Society's Award of Garden Merit.This post is part of the Floral Friday Fotos meme.

About Me

I have worked in several private provider tertiary education colleges, but also at RMIT University and University of Melbourne. I have worked at Open Universities Australia at an executive level and have been involved in several projects with higher education providers.